The two front teeth are the most commonly restored teeth. They erupt into the mouth at about the age of eight, and being positioned in front of the mouth they often sustain the most damage.
Color is not the only parameter required to match the two front teeth with the rest of the teeth in the smile. Among other factors, we have to also match contour, surface texture, and shade variations of different areas of the teeth. Matching the front teeth is like sculpting a portrait of what they used to look like. That is the only way they will blend in with the natural dentition. Furthermore, the two front teeth serve as a very important guidance for joint stability and function. We must approach the front teeth in more than one dimension.

When done correctly, restorations for the front teeth will disappear into the rest of the smile. Here is a testimony from a recent case I delivered last week.

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Email dated 9/09/2011

Dear Dr. Alex,

I want to personally thank you for the wonderful job you did on my case. Although it took longer than I anticipated, it was worth the wait and I am very pleased with the end result. You definitely have the knack for how teeth should look and function. I really appreciate your thoughtfulness and professionalism. ...Again, I want to thank you for a job well done.

Alex Nguyen, DDS is a Saratoga Dentist who practices General Dentistry, Cosmetic, and Implant Dentistry. For over 20 years the practice has been serving the residents of Santa Clara County and San Francisco Bay Area.

Tetracycline is an antibiotic.
At the age of three, children have already developed tooth buds of the permanent teeth inside the jaw. When tetracycline is given to children, this drug penetrates the developing tooth buds and incorporates itself into the tooth structure. When the teeth erupt into the mouth, the result is bands of dark stains with usually a combination of brown, gray, and yellow colors. These stains make up the actual colors of the teeth and are impossible to bleach completely into normal white teeth colors.

Note: Once a tooth has erupted into the mouth and the root of that tooth has completely formed, tetracycline cannot affect that tooth. It is also a misconception that all antibiotics will cause yellowing of teeth.

The human eyes are used to seeing the smile with white teeth. Smiles with dark tetracycline teeth are not as esthetically pleasing as smiles with normal white shades of teeth.

Porcelain veneers done on tetracycline stained teeth are very difficult for many reasons. A clinician has to mask out the dark colors underneath, and create at the same time the proper tooth form, contour, texture, and details of the edges of the natural tooth.

Here are the before and after photos of a case where I used porcelain veneers to enhance a severely tetracycline stained smile. The after photo was taken two weeks after delivery. The gum tissue will continue to heal and adapt to the new porcelain, and the colors of the porcelain teeth will become even more realistic after some time. In this case the patient opted for a super white shade, yet with proper planning and execution we can still create a natural looking smile.

Alex Nguyen, DDS is a Saratoga Dentist who practices General Dentistry, Cosmetic, and Implant Dentistry. For over 20 years the practice has been serving the residents of Santa Clara County and San Francisco Bay Area.

Dr. Jonathan Kam is my dentist who went to college at UCLA and Stanford. He told me that he knew Dr Nguyen from conferences and his excellent reputation. In fact, when Dr Kam examined my fillings, Dr Kam asked me who did my fillings because they were some of the best fillings he had ever seen and reported he was a "filling snob." I told him Dr Nguyen in San Jose did my fillings and Dr Kam said, "Oh my gosh, I know him! He is an excellent dentist and one of the best." Dr Kam told me to tell Dr Nguyen what an excellent job he did with my fillings. So, That's the story:)

The waves were huge in Waikiki today! They were about 15 ft and yes, I surfed them! It was really fun and I had a great time surfing because it is very rare that Waikiki has big waves like today. I am really excited for Mom to come and wish you were coming too, Dad:( Hope you have a nice rest of the week and talk to you both soon.

Alex Nguyen, DDS is a Saratoga Dentist who practices General Dentistry, Cosmetic, and Implant Dentistry. For over 20 years the practice has been serving the residents of Santa Clara County and San Francisco Bay Area.

Crown and bridges are cemented or bonded in place. Although we can make them look exactly like the real teeth, they are not truly "permanently" attached to the teeth. They can de-bond (detach) from the teeth for many reasons, including heavy uncontrolled teeth grinding, chewing of strong sticky candies, etc...
When a crown or a bridge falls out, it is best to try to:

1. Reinsert it into the exact place, EVEN if the tooth does not hurt.

2. Keep it in the exact place until you are able to see your dentist, EVEN if you cannot get to your dentist for an extended period of time.

3. Have your dentist evaluate the underlying tooth structure to make sure that decay is not the cause of the detachment.

Do not use glues such as Crazy Glue. Household glues do not work, and they will distort the fit between the tooth and the restorations.

Do not leave them out of the mouth: The adjacent teeth can easily move into the space where the crown or the bridge was occupying. When this happens, the restoration will no longer fit and the only solution may be to replace it with a new one.

As always, a little common sense will save you and your dentist both time and money.

Alex Nguyen, DDS is a Saratoga Dentist who practices General Dentistry, Cosmetic, and Implant Dentistry. For over 20 years the practice has been serving the residents of Santa Clara County and San Francisco Bay Area.

Occasionally I have the pleasure to invite some of my patients to do a photo shoot for ... fun !
Here are some samples of our latest collection of beautiful smiles. Whether it is a full mouth of restorative works or a few enhancements, I want the smiles to be simply beautiful and natural looking.

Thanks to Ivy, Alydia, and Saifon for allowing me to showcase your smiles.

Alex Nguyen, DDS is a Saratoga Dentist who practices General Dentistry, Cosmetic, and Implant Dentistry. For over 20 years the practice has been serving the residents of Santa Clara County and San Francisco Bay Area.